Humboldt Squidhttp://nationalzoo.si.edu/Animals/Invertebrates/Facts/cephalopods/FactSheets/Humboldtsquid.cfm Learn more about the Humboldt squid — from its predator and prey to its habitat and lifespan.

Cephalopod Researchhttp://www.australiancephalopods.com/index.html Learn about Dr. Mark Norman’s research on the octopus, nautilus, squid, and cuttlefish.